Why is nobody talking about the fact that this should not be possible? There is precisely zero reason for them to have this location data. Give the CEO one year of jail per person whose location was illegally tracked.
Most modern cars, especially ones that fit into more "luxury" brands have an app. That app gives you telemetry and location data for a price. It's rather convenient to be able to pre-condition your car, or figure out where you parked in a massive unlabeled parking lot, etc. This is all consented to, but regardless the data is tracked anyway via some GPS/cell system modern cars have. When you pay for it you get more stuff - anti-theft, better tracking, service tracking, etc.
It's a convenience. I'm not entirely comfortable with it but if you want a better-than-decent car made after 2016 you probably have it on-board and unless you rip the ECM out you're stuck with it. Personally, I'd rather pay BMW, for example, for anti-theft and tracking than pay OnStar or another service that is gonna stick me with a ridiculous contract and stuff my car with even more buttons.
It's trivial to put a car in limp mode if the vehicle computers don't detect all the modules the manufacturer put there. It's slightly less trivial to detect missing antennas, but that tends to disable other features people enjoy like directions and data. Manufacturers simply don't care to cat-and-mouse this right now.
It’s irrelevant. The matter of the discussion is “cannot drive a car without hitting I agree button”.
Unless you somehow aren't kidding, in which I'll clarify: I'm skeptical that a modern electric vehicle that goes to the trouble of being a computer on wheels can work without an app. And I'll even clarify "can" - the car manufacturer allows you to operate the car without using its app.